Blackstone Resources has been investing in patented 3D-printing techniques and research into the mass production of solid-state batteries that offer greater energy density and a higher number of charging cycles than current cell designs. The company says its 3D-printing battery production technology is more flexible and cost-effective than traditional methods. It covers a wide range… Read more »
Search Results Found For: "solid-state"
Apollo Future Mobility releases prototype of SiC dual inverter
Apollo Future Mobility Group (AFMG) has announced that its subsidiary, GLM, has successfully completed the first prototype of a SiC Dual Inverter 800 V system for the EV market. The inverter system was co-developed with semiconductor manufacturer ROHM. The new inverter is equipped with a solid-state battery (SSB) battery management system (BMS), two inverters and… Read more »
Evaluating the effects of automation on range and battery life
A team of researchers at Carnegie Mellon University (CMU) used a vehicle dynamics model to evaluate the effects of automated driving on EV range and battery longevity. They compared autonomous vehicles (SAE levels 4 and 5) with human-driven EVs by calculating the additional energy required to power the automated driving components, as well as the… Read more »
Volkswagen increases stake in battery specialist QuantumScape
Volkswagen is increasing its stake in QuantumScape, making an additional investment of up to $200 million in the US battery specialist. “We are making technological progress with our partner QuantumScape. The additional investment will effectively strengthen and accelerate our joint development work,” said VW Chairman Thomas Schmall. Volkswagen and QuantumScape have been collaborating in a… Read more »
Retooling a shuttered factory to build electric trucks: Q&A with Lordstown Motors CEO Steve Burns
Will Ohio’s Voltage Valley energize a new era for the US auto industry? Big things are happening in the Mahoning Valley area of northeastern Ohio. The region, which centers on the city of Youngstown, was a booming center of steel production until the 1970s. Since then, like many other industrial hubs, the area has suffered… Read more »
New Li-ion superconductor could lead to safer batteries
Researchers from the Korea Institute of Science and Technology (KIST) claim to have developed a sulfide-based superionic conductor—a material with high ion transport properties corresponding to ion conductivity of 10 to 100 mS/cm at room temperature—that can be used as a high-performance solid electrolyte in all-solid-state batteries. All-solid-state battery technology could solve the safety issues… Read more »
Promising lithium-sulfur active battery material made with low-cost liquid phase process
Scientists at the Toyohashi University of Technology have made an active sulfur material and carbon nanofiber (CNF) composite using a low-cost liquid phase process. Their paper, published in the American Chemical Society’s ACS Applied Energy Materials, claims that all-solid-state lithium-sulfur batteries using a sulfur-CNF composite material show higher discharge capacity and better cycle stability than… Read more »
Researchers make Ceramic-based flexible electrolyte sheets for lithium metal batteries
Researchers at Tokyo Metropolitan University have developed a new method to make ceramic-based flexible electrolyte sheets for lithium metal batteries. They combined a garnet-type ceramic, a polymer binder, and an ionic liquid, producing a quasi-solid-state sheet electrolyte. The synthesis is carried out at room temperature, requiring significantly less energy than existing high-temperature (>1,000° C) processes…. Read more »
Ilika receives £15 million in equity funding to expand EV battery production
With a £5-million grant from the UK Government’s Faraday Battery Challenge Fund, Ilika Technologies has extended its product roadmap to develop large-format Goliath pouch cells. Another 15 big ones in equity funding was provided by a combination of existing and new UK-based institutional shareholders. Ilika currently produces its Stereax batteries on a pilot line in… Read more »
How to license NASA technology for EVs
NASA holds a slew of patents on EV-related technology, including battery management systems, ultracapacitors, modular robotic vehicles, composite materials and more. Examples include: Solid-State Ultracapacitor for Improved Energy Storage Battery Charge Equalizer System Battery Management System Modular Robotic Vehicle (MRV) Internal Short Circuit Testing Device to Improve Battery Designs Li-ion Cell Calorimeter Model-Based Prognostics for… Read more »